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Information × Registration Number 2123U009564, Article popup.category Інше Title popup.author Bobrova V.Proshchenko Y.Pylypenko I. popup.publication 16-06-2023 popup.source_user Національний медичний університет імені О. О. Богомольця popup.source http://ir.librarynmu.com/handle/123456789/8192 popup.publisher FUNDAMENTAL AND APPLIED RESEARCH IN THE MODERN WORLD Abstracts of VII International Scientific and Practical Conference Boston, USA Description We observed 47 adolescents with chronic gastritis who smoke. To verify the diagnosis of chronic gastritis, all adolescents underwent esophagogastroduodenoscopy with biopsy of the gastric mucosa for further morphological and immunohistochemical examination. Based on the study, morphological changes of gastric mucosa were established, which are pathognomonic for chronic gastritis in active teenagers-smokers: lymphocytes plasma-cells infiltration, focal destruction of glands, hypotrophia and microcirculatory changes of the stomach mucosa membrane. Immunohistochemical indexes of cellular restoration are characterized by increased indexes of proapoptotic and decreased proliferative activity. To sum up, microcirculatory and dysregenerative disorders of the gastric mucosa are associated with the negative impact of nicotine. popup.nrat_date 2025-06-30 Close